Pith Number

pith:L4WUW32Y

pith:2018:L4WUW32YK4COK2DH72VCUKPDEM

not attested not anchored not stored refs pending

CoCo: Compact and Optimized Consolidation of Modularized Service Function Chains in NFV

Chen Sun, Haiping Wang, Hongxin Hu, Jun Bi, Zili Meng

arxiv:1804.05468 v3 · 2018-04-16 · cs.NI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L4WUW32YK4COK2DH72VCUKPDEM}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:08:15.004251Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f2d4b6f585704e56867feaa2a29e3233f4ed41efc7d1c6af42563b6bc706650

Aliases

arxiv: 1804.05468 · arxiv_version: 1804.05468v3 · doi: 10.48550/arxiv.1804.05468 · pith_short_12: L4WUW32YK4CO · pith_short_16: L4WUW32YK4COK2DH · pith_short_8: L4WUW32Y

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/L4WUW32YK4COK2DH72VCUKPDEM \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 5f2d4b6f585704e56867feaa2a29e3233f4ed41efc7d1c6af42563b6bc706650

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57a801d5db3e2101877533479d3c9f293bb8b5dab83dcafff42eef6b2e848109",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2018-04-16T01:17:18Z",
    "title_canon_sha256": "0bdf71f20d5a6deef1568e7304b53c81e927df0ffbbc09bdbcec76e6d766ede1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.05468",
    "kind": "arxiv",
    "version": 3
  }
}